Perhaps you should try some spelling variations:
hanh hai » thanh hai, nhanh hai, hang hai
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
sang xa » song xa, lang xa, mang xa
hai cua » thai cua, dai cua, hoi cua
sang ma » tang ma, sang tao, mang may
va hanh » van hanh, va thanh, va danh
nang ma » tang ma, nang cao, mang may
cam luc » cam xuc, cau luc
luc va » duc va, tuc va, loc va
te sac » te sach, te cac, te san
ve cam » ve cham, ve cac, va cam
sac ky » cac ky, sai ky

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky ((sang xa) or (((sang ma) or (nang ma)))) hoi. hieu ve cam luc va hanh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky ((sang xa) OR (((sang ma) OR (nang ma)))) hoi. hieu ve cam luc va hanh hai cua tre.
• Adding a wildcard symbol may retrieve word variants: te sac ky ((sang xa) or (((sang ma) or (nang ma)))) hoi. hieu ve cam luc va hanh hai cua tre*.